expedia
Skip to main content
One Key

Earn OneKeyCash when you sign in and book an activity

Sign in
A cave with stalactites and stalagmites. 1
A cave with stalactites and stalagmites, a glass walkway, and a metal railing. 2
A cave with stalactites and stalagmites, a walkway, and a small blue-lit area. 3
A cave with stalactites and stalagmites, a walkway, and a person in the background. 4
A building labeled "Luka Koper Port of Koper" with a large red 'MEETING POINT' sign and directional arrows on the ground. 5
By KoperTours

Reviews

9.2 out of 10
Wonderful
Free cancellation available
Price is NZ$139 per adult
See tickets

Features

  • Free cancellation available
  • 5h
  • Mobile voucher
  • Instant confirmation

Overview

    • Explore Postojna Cave and discover a breathtaking underground world
    • Marvel at the unique Predjama Castle and get some stunning pictures
    • See baby dragons, the cave's olms, an endangered species

Activity location

    • Postojna
    • Postojna, Postojna, Slovenia

Meeting/Redemption Point

    • Potniski, Cruise Port, terminal, 6000 Koper, Slovenia | Look for the guide standing next to the ORANGE beach flag on your right-hand side as you exit the terminal building on the pier.
    • Koper - Capodistria, Koper, Slovenia

Check availability

From Koper: 5-Hour Tour to Postojna Cave & Predjama Castle

  • Activity duration is 5 hours5h
    5h
  • English
Language options: English
Starting time: 9:00 AM
Price details
NZ$138.97 x 1 AdultNZ$138.97
Total
Price is NZ$138.97
Until Fri, 11 Sept

What's included, what's not

  • Inclusions
    Entrance fee to Postojna Cave
  • Inclusions
    Predjama Castle photo stop
  • Inclusions
    Transport with air-conditioned van, minibus, or coach
  • Inclusions
    Driver and Guide
  • Exclusions
    Predjama Castle Entry Fee
  • Exclusions
    Hotel pickup and drop-off

Know before you book

    • Not allowed: Sandals or flip flops, Shorts
    • Not suitable for: People over 80 years, People with claustrophobia, People with mobility impairments, Wheelchair users

What you can expect

  • Enjoy a 5-hour guided tour to the incredible Postojna Cave with a photo stop at the largest cave castle in the world, Predjama Castle. Explore the extensive Postojna cave system with cave passages over 20 kilometres (12 miles) in length on an unforgettable underground train ride.

    The Postojna Cave system is the largest known cave system in the country and the second-largest accessible to visitors in the world. Postojna Caves lie under the slopes of a broad karstic limestone plateau on the eastern fringes of the Postojna basin and offer a unique opportunity to spot some of the local wildlife that lives in the cave.

    Just ten minutes far away from Postojna caves is Predjama castle, another jewel of the Karst region. Predjama Castle pressed into a huge cavern hollowed out of the high, flat rock face, above the karstic swallow hole of the Lokva stream. The castle boasts as the largest cave castle in the world. It is a truly unique sight and will make for an unforgettable sight, not to mention a great photo opportunity.

Location

Activity location

  • LOB_ACTIVITIESLOB_ACTIVITIES
    • Postojna
    • Postojna, Postojna, Slovenia

Meeting/Redemption Point

  • PEOPLEPEOPLE
    • Potniski, Cruise Port, terminal, 6000 Koper, Slovenia | Look for the guide standing next to the ORANGE beach flag on your right-hand side as you exit the terminal building on the pier.
    • Koper - Capodistria, Koper, Slovenia